Vibrational Frequencies calculated at mPW1PW91/3-21G
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3206 |
3060 |
4.76 |
91.45 |
0.71 |
0.83 |
| 2 |
A1 |
3095 |
2955 |
19.35 |
203.77 |
0.00 |
0.01 |
| 3 |
A1 |
1548 |
1478 |
2.14 |
33.71 |
0.74 |
0.85 |
| 4 |
A1 |
1415 |
1351 |
0.29 |
1.68 |
0.23 |
0.38 |
| 5 |
A1 |
1081 |
1031 |
23.98 |
10.88 |
0.65 |
0.79 |
| 6 |
A1 |
651 |
622 |
4.12 |
24.01 |
0.18 |
0.30 |
| 7 |
A1 |
246 |
235 |
0.12 |
3.14 |
0.67 |
0.80 |
| 8 |
A2 |
3196 |
3051 |
0.00 |
9.95 |
0.75 |
0.86 |
| 9 |
A2 |
1532 |
1463 |
0.00 |
47.19 |
0.75 |
0.86 |
| 10 |
A2 |
976 |
932 |
0.00 |
10.55 |
0.75 |
0.86 |
| 11 |
A2 |
164 |
157 |
0.00 |
0.08 |
0.75 |
0.86 |
| 12 |
B1 |
3192 |
3047 |
19.94 |
99.06 |
0.75 |
0.86 |
| 13 |
B1 |
1543 |
1473 |
31.46 |
0.00 |
0.75 |
0.86 |
| 14 |
B1 |
1011 |
965 |
13.36 |
9.00 |
0.75 |
0.86 |
| 15 |
B1 |
166 |
158 |
1.19 |
0.07 |
0.75 |
0.86 |
| 16 |
B2 |
3206 |
3061 |
1.15 |
46.08 |
0.75 |
0.86 |
| 17 |
B2 |
3098 |
2957 |
16.38 |
0.05 |
0.75 |
0.86 |
| 18 |
B2 |
1537 |
1467 |
25.22 |
0.00 |
0.75 |
0.86 |
| 19 |
B2 |
1388 |
1325 |
1.10 |
2.80 |
0.75 |
0.86 |
| 20 |
B2 |
953 |
910 |
0.76 |
2.46 |
0.75 |
0.86 |
| 21 |
B2 |
695 |
664 |
1.50 |
14.07 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 16949.2 cm
-1
Scaled (by 0.9546) Zero Point Vibrational Energy (zpe) 16179.7 cm
-1
See section
III.C.1 List or set vibrational scaling factors
to change the scale factors used here.
See section
III.C.2
Calculate a vibrational scaling factor for a given set of molecules
to determine the least squares best scaling factor.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
S |
0.248 |
|
|
|
| 2 |
C |
-0.877 |
|
|
|
| 3 |
C |
-0.877 |
|
|
|
| 4 |
H |
0.259 |
|
|
|
| 5 |
H |
0.259 |
|
|
|
| 6 |
H |
0.247 |
|
|
|
| 7 |
H |
0.247 |
|
|
|
| 8 |
H |
0.247 |
|
|
|
| 9 |
H |
0.247 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-1.973 |
1.973 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.689 |
0.000 |
0.000 |
| y |
0.000 |
-23.861 |
0.000 |
| z |
0.000 |
0.000 |
-28.678 |
|
| Traceless |
| | x | y | z |
| x |
-2.420 |
0.000 |
0.000 |
| y |
0.000 |
4.823 |
0.000 |
| z |
0.000 |
0.000 |
-2.403 |
|
| Polar |
| 3z2-r2 | -4.805 |
| x2-y2 | -4.829 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.834 |
0.000 |
0.000 |
| y |
0.000 |
6.757 |
0.000 |
| z |
0.000 |
0.000 |
5.346 |
<r2> (average value of r
2) Å
2
| <r2> |
79.343 |
| (<r2>)1/2 |
8.907 |